po tej fotke fotenej s built-in bleskom a zrkadielkom som trochu zagooglil a nasiel tento DIY. CHalan tam pouzil cyklisticke zrkadielko a dake drziatka a sroubiky. Zaujimavy su testovacie fotecky + odstavec:

Despite my initial concerns, I've found that a sheet of white cardboard works just as well as a mirror to bounce the flash. It's possible to simply hold the white board with your hand while taking the picture. As long as you have a free hand to hold the bounce material, you do not need to build a bracket.

takze blby biely papierik moze znacne zlepsit blyskanie vo vhodnej (velkost a farba stien) miestnosti. Fajn nie? :)